public class Execucao {
	public static void main(String[] args) {

		Base base = new Base();

		base.setX(10);
		int xNovo = base.getX();

		base.y = 20;
		int yNovo = base.y;
		
		base.imprime();
		System.out.println(xNovo);
		System.out.println(yNovo);
	}
}
